Yamaha O2R96 Service Manual page 12

02R96
Analog Input Spec
Input PAD GAIN
–60
0
INPUT A/B 1–16
–16
26
–34
INPUT 17–24
—
+10
INSERT IN 1–16
—
2TR IN ANALOG
—
1 [L, R]
2TR IN ANALOG
—
2 [L, R]
*1. Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V) or the nominal output level when the unit
is set to maximum gain. (All faders and level controls are maximum position.)
*2. XLR-3-31 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
*3. Phone jacks are balanced (Tip=HOT, Ring=COLD, Sleeve=GND).
*4. Phone jacks are wired: Tip=OUT, Ring=IN, Sleeve=GND
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
For 2TR IN ANALOG 2 levels, 0 dBV is referenced to 1.00 Vrms.
All input AD converters (except INSERT I/O 1–16) are 24-bit linear, 128-times oversampling.
+48 V DC (phantom power) is supplied to CH INPUT (1–16) XLR type connectors via individual switches.
Analog Output Spec
Output
STEREO OUT [L, R]
STUDIO MONITOR OUT
[L, R]
C-R MONITOR OUT [L, R]
OMNI OUT 1–8
INSERT OUT 1–16
PHONES
*1. The maximum output level of each OMNI OUT can be set internally.
*2. XLR-3-32 type connectors are balanced (1=GND, 2=HOT, 3=COLD).
*3. Phone jacks are balanced (Tip=HOT, Ring=COLD, Sleeve=GND).
*4. Phone jacks are wired: Tip=OUT, Ring=IN, Sleeve=GND
*5. PHONES stereo phone jack is unbalanced (Tip=LEFT, Ring=RIGHT, Sleeve=GND).
STEREO OUT [L, R], 0 dBV is referenced to 1.00 Vrms.
In these specifications, when dB represents a specific voltage, 0 dB is referenced to 0.775 Vrms.
All output DA converters (except INSERT OUT 1–16) are 24-bit, 128-times oversampling.
12
For Use
Actual Load
With
Impedance
Nominal
dB
50–600 Ω
Mics &
3k Ω
600 Ω
Lines
dB
600 Ω
dB
4K Ω
Lines
dB
600 Ω
10K Ω
Lines
600 Ω
10K Ω
Lines
600 Ω
10K Ω
Lines
For Use
Actual Source
With
Impedance
Nominal
600 Ω 10k Ω Lines
150 Ω 600 Ω Lines
150 Ω 10k Ω Lines
150 Ω 10k Ω Lines
150 Ω 10k Ω Lines
600 Ω 10k Ω Lines
8 Ω Phones
100 Ω
40 Ω Phones
Input level
*1
Nominal
Sensitivity
before clip
–70 dB –60 dB
(0.245 mV) (0.775 mV) (3.88 mV)
–26 dB –16 dB
(38.8 mV) (0.123 V) (616 mV)
0 dB +10 dB
(775 mV) (2.45 V) (12.28 V)
–44 dB –34 dB
(4.89 mV) (15.5 mV) (77.5 mV)
0 dB +10 dB
(775 mV) (2.45 V) (12.28 V)
–6 dB +4 dB
(388 mV) (1.23 V)
+4 dB +4 dB
(1.23 V) (1.23 V)
–10 dBV –10 dBV
(0.316 V) (0.316 V)
Output level
*1
GAIN SW
Max. before
Nominal
–10 dBV +4 dBV
—
(0.316 V) (1.58 V)
+4 dB +18 dB
—
(1.23 V) (6.16 V)
+4 dB +18 dB
—
(1.23 V) (6.16 V)
+4 dB +18 dB
—
(1.23 V) (6.16 V)
+18 dB +4 dB +18 dB
(default) (1.23 V) (6.16 V)
–10 dB
+4 dB
(0.245 V) (1.23 V)
+4 dB +18 dB
—
(1.23 V) (6.16 V)
— 4 mW 25 mW
— 12 mW 75 mW
Connector
Max.
A: XLR-3-31 type
–46 dB
*2
(Balanced)
B: Phone jack (TRS)
–2 dB
*3
(Balanced)
+24 dB
–20 dB
Phone jack (TRS)
*3
+24 dB (Balanced)
+18 dB
*4
Phone jack (TRS)
(6.16 V)
Phone jack (TRS)
+18 dB
*3
(6.16 V)
(Balanced)
+4 dBV
Phono (Unbalanced)
(1.58 V)
Connector
clip
Phono (Unbalanced)
XLR-3-32 type
*2
(Balanced)
Phone Jack (TRS)
*3
(Balanced)
Phone Jack (TRS)
*3
(Balanced)
Phone Jack (TRS)
*3
+4 dB (Balanced)
*4
Phone Jack (TRS)
Stereo Phone Jack (TRS)
*5
(Unbalanced)